Keep your home warm in the winter and cool during the summer with insulation from Menards®. We carry many different types and sizes of insulation for your home's attic, walls, floors and crawl space including fiberglass, denim, mineral wool, foam and more. You'll find both rolls and batts with insulating values ranging from R-8 to R-49. Denim insulation is made from recycled, high-quality natural fibers. These fibers contain inherent qualities that provide extremely effective sound absorption and maximum thermal performance. Denim batts are perforated for easy tearing and the insulation contains no irritants or chemicals. ProTherm metal building, pole barn and post frame insulation has a high-quality, smooth appearance, a class one flame rating and provides an attractive interior to aid in condensation control. Mineral wool insulation provides thermal insulation, fire protection and is great for sound control.

The foil facing on foil-faced foam insulation serves as a vapor barrier to help manage moisture. Rigid foam insulation panels are well-suited to meet the needs of a wide variety of building applications including under slabs, concrete floors, foundations and cold storage installations. Loose fill insulation is often used for attic floors and other hard-to-reach areas. Spray foam sealants seal out drafts, help eliminate energy loss and prevent pest infiltration.

Poly film is installed over insulation to help block moisture. Foundation protection safeguards insulating foam panels from exposure and light damage. Foundation protection, such as insulation panels, also help reduce your home's energy costs and protect it from UV exposure.

Select any of our informational videos about home weatherization, basement ceiling, garage door insulation and crawl space insulation. You can also learn more about saving money with insulation by selecting the "Learn How You Can Save" banner above.